{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Anatomy"], "input": "It enhances solid tumor growth and provides an ability to establish metastasis at peripheral sites by tumor cell migration ."}
{"Anatomy": ["solid tumor", "peripheral sites", "tumor cell"]}